diff options
Diffstat (limited to 'meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0045-char-ipmi-Add-clock-control-logic-into-Aspeed-LPC-KC.patch')
| -rw-r--r-- | meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0045-char-ipmi-Add-clock-control-logic-into-Aspeed-LPC-KC.patch | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0045-char-ipmi-Add-clock-control-logic-into-Aspeed-LPC-KC.patch b/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0045-char-ipmi-Add-clock-control-logic-into-Aspeed-LPC-KC.patch index cfff0a842..f8515351b 100644 --- a/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0045-char-ipmi-Add-clock-control-logic-into-Aspeed-LPC-KC.patch +++ b/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0045-char-ipmi-Add-clock-control-logic-into-Aspeed-LPC-KC.patch @@ -16,12 +16,14 @@ individually so this patch adds clock control logic into the LPC KCS driver. Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com> +Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com> --- .../devicetree/bindings/ipmi/aspeed-kcs-bmc.txt | 3 ++ arch/arm/boot/dts/aspeed-g4.dtsi | 35 ++++++++++++++++++++ arch/arm/boot/dts/aspeed-g5.dtsi | 6 +++- + arch/arm/boot/dts/aspeed-g6.dtsi | 4 ++ drivers/char/ipmi/kcs_bmc_aspeed.c | 37 ++++++++++++++++++---- - 4 files changed, 73 insertions(+), 8 deletions(-) + 5 files changed, 77 insertions(+), 8 deletions(-) diff --git a/Documentation/devicetree/bindings/ipmi/aspeed-kcs-bmc.txt b/Documentation/devicetree/bindings/ipmi/aspeed-kcs-bmc.txt index d98a9bf45d6c..3453eb0bf8f2 100644 @@ -140,6 +142,42 @@ index 955789d8c736..19739183c1c8 100644 status = "disabled"; }; +diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi +index 955789d8c736..19739183c1c8 100644 +--- a/arch/arm/boot/dts/aspeed-g6.dtsi ++++ b/arch/arm/boot/dts/aspeed-g6.dtsi +@@ -356,18 +477,23 @@ + kcs1: kcs1@0 { + compatible = "aspeed,ast2600-kcs-bmc"; + interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&syscon ASPEED_CLK_GATE_LCLK>; + kcs_chan = <1>; + status = "disabled"; + }; ++ + kcs2: kcs2@0 { + compatible = "aspeed,ast2600-kcs-bmc"; + interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&syscon ASPEED_CLK_GATE_LCLK>; + kcs_chan = <2>; + status = "disabled"; + }; ++ + kcs3: kcs3@0 { + compatible = "aspeed,ast2600-kcs-bmc"; + interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&syscon ASPEED_CLK_GATE_LCLK>; + kcs_chan = <3>; + status = "disabled"; + }; +@@ -385,6 +511,7 @@ + kcs4: kcs4@0 { + compatible = "aspeed,ast2600-kcs-bmc"; + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&syscon ASPEED_CLK_GATE_LCLK>; + kcs_chan = <4>; + status = "disabled"; + }; diff --git a/drivers/char/ipmi/kcs_bmc_aspeed.c b/drivers/char/ipmi/kcs_bmc_aspeed.c index 3c955946e647..bd1912dc5a21 100644 --- a/drivers/char/ipmi/kcs_bmc_aspeed.c |